/* 初始化 */
*{margin: 0; padding: 0; }
body{
    text-align: center;
    display: block;
    font-family: sans-serif;
}
li{list-style: none;}
a{ text-decoration: none; }
img{border: none;}


/* 头部导航栏 */
.header{
    width: 100%;
    height: 65px;
    position: fixed;
    transition: all 0.5s;
    z-index: 999;
}
.header.scrolled {
    background-color: black;
    opacity: 0.7;
}
.header-container{
    width: 90%;
    height: 65px;
    margin: 0 auto;
    position: relative;
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}
.header-container .logo{
    width: 60px;
    height: 65px;
    /* float: left; */
    position: relative;
}
.header-container .logo img{
    width: 34px;
    height: 34px;
    position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}
.header-container .menu{
    /* position: absolute;
	left: 50%;
	transform: translateX(-50%); */
    width: auto;
    height: 65px;
}
.header-container .menu .menu-child{
    float: left;
    height: 65px;
    padding: 0 20px;
}
.header-container .menu .menu-child a{
    font-size: 14px;
    line-height: 65px;
    color: #fff;
}
.header-container .menu .menu-child:hover a{
    color: #ff6700;
}
.login{
    /* float: right; */
    height: 65px;
}
.login li{
    height: 65px;
    float: left;
}
.login li a{
    font-size: 14px;
    color: #fff;
    line-height: 65px;
}
.login li span{
    font-size: 14px;
    line-height: 65px;
    padding: 0 25px;
    color: #fff;
}

.container{
    width: 100%;
}
.picture{
    width: 100%;
}
.picture1{
    width: 100%;
    height: 726px;
}
.picture2{
    width: 100%;
    height: 665px;
}
.picture img{
    width: 100%;
}

.banner {
    width: 100%;
    height: auto;
    position: relative;
}

.banner img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s;
}

.banner img.active {
    opacity: 1;
}
.banner button:hover{
    color: #ff6700;
}
.prev {
    width: 100px;
    height: 100px;
    font-size: 50px;
    line-height: 100px;
    position: absolute;
    top: 300px;
    left: 0;
    background-color:transparent;
    color: #fff;
    border: none;
}

.next {
    width: 100px;
    height: 100px;
    font-size: 50px;
    line-height: 100px;
    position: absolute;
    top: 300px;
    right: 0;
    background-color:transparent;
    color: #fff;
    border: none;
}






.footer-link{
    width: 100%;
    height: 392px;
    padding: 40px 0;
}
.footer-link ul{
    float: left;
    width: 160px;
    height: 312px;
    text-align: left;
    color: #424242;
    font-size: 14px;
    line-height: 1.25;
}
.footer-link ul a{
    font-size: 12px;
    color: #757575;

}
.footer-link ul a:hover{
    color: #ff6700;
}
.footer-link ul li{
    margin: 10px;
}
.footer-aside{
    width: 245.2px;
    height: 208px;
    border-left: 1px solid #b0b0b0;
    float: right;
    color: #616161;
}
.footer-aside .tel{
    font-size: 22px;
    line-height: 22px;
    color: #ff6700;
    margin-top: 10px;
    margin-bottom: 5px;
}
.footer-aside .time{
    font-size: 12px;
    margin-bottom: 5px;
}
.footer-aside .kefu{
    display: block;
    width: 120px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #ff6700;
    margin: 0 auto 30px;
    box-sizing: border-box;
    color: #ff6700;
    font-size: 12px;
}
.footer-aside .kefu:hover{
    background-color: #ff6700;
    color: #fff;
    transition: all 0.2s;
}



/* 底部 */
.wrap{
    width: 1226px;
    margin: 0 auto;
}
.bottom{
    width: 100%;
    height: 165px;
}
.bottom-logo{
    height: 56px;
    margin-right: 10px;
    float: left;
}
.bottom-logo img{
    width: 56px;
    height: 56px;
}
.bottom-text .bottom-text-top{
    overflow: hidden;
}
.bottom-text .bottom-text-top li{
    float: left;
    font-size: 12px;
    line-height: 18.5px;
}
.bottom-text .bottom-text-top li a{
    color: #757575;
}
.bottom-text .bottom-text-top li:hover a{
    color: #ff6700;
}
.bottom-text .bottom-text-top li span{
    margin: 0 7px;
    color: #757575;
}
.bottom-text .bottom-text-middle{
    overflow: hidden;
}
.bottom-text .bottom-text-middle li{
    color: #b0b0b0;
    float: left;
    font-size: 12px;
    line-height: 18px;
}